协程客户端post数据问题，post数据内容为图片。图片大小 160k

[linuxlan]

Please answer these questions before submitting your issue. Thanks!

1. What did you do? If possible, provide a simple script for reproducing the error.
   在请求接口的时候 post 数据过大导致 NOTICE swSSL_connection_error (ERRNO 1014): SSL connection#0[123.125.114.17:443] protocol error[127]

2. What did you expect to see?
   require_once 'vendor/autoload.php';

use Swlib\SaberGM;
use Swlib\Saber;
Swoole\Runtime::enableCoroutine(true, SWOOLE_HOOK_SLEEP);


go(function () {
    include_once 'b.php';
    $baidu_access_token='24.1e9db5a816901168208ee97283ef0506.2592000.1564834482.282335-16670746';

    //覆盖测试数据
    //$data = '123';

    $client = new Swoole\Coroutine\Http\Client('123.125.114.17', 443, true);

    $client->set(array(
        'open_eof_check' => true,
        'package_eof' => "\r\n\r\n",
        'package_max_length' => 1024 * 1024 * 20000,
        'keep_alive' => true,
        'timeout' => 10
    ));


    $client->setHeaders([
        'Host' => "aip.baidubce.com",
        "User-Agent" => 'Chrome/49.0.2587.3',
        'Accept' => 'text/html,application/xhtml+xml,application/xml,application/json',
        'Content-Type'=> "application/x-www-form-urlencoded",
        'Accept-Encoding' => 'gzip',
    ]);

    $client->post('https://aip.baidubce.com/rest/2.0/image-classify/v2/dish?access_token='.$baidu_access_token,http_build_query(['image'=>$data]));
    echo $client->body;

)};

3. What did you see instead?

4. What version of Swoole are you using (show your php --ri swoole)?
   swoole

Swoole => enabled
Author => Swoole Team team@swoole.com
Version => 4.3.4
Built => Jul 4 2019 16:17:41
coroutine => enabled
kqueue => enabled
rwlock => enabled
sockets => enabled
openssl => OpenSSL 1.0.2s 28 May 2019
http2 => enabled
pcre => enabled
zlib => enabled
async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 900000 => 900000

5. What is your machine environment used (including version of kernel & php & gcc) ?

GCC:Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/c++/4.2.1
Apple LLVM version 10.0.1 (clang-1001.0.46.4)
Target: x86_64-apple-darwin18.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

System:Mac OS 10.14.5 (18F132)

[twose]

已修复, 需要更新到master版本(v4.4.1-alpha)

原因是OPENSSL默认不允许使用移动的内存(由于数据过大, 而底层发送时自动产生协程调度, 将数据拷贝到了另一块安全的内存)